Import Upstream version 2.0.0+dfsgupstream/2.0.0+dfsg

1 files changed, 108 insertions, 0 deletions

diff --git a/src/lib/ipc/IpcClient.cpp b/src/lib/ipc/IpcClient.cpp
new file mode 100644
index 0000000..4eeae5b
--- /dev/null
+++ b/src/lib/ipc/IpcClient.cpp
@@ -0,0 +1,108 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * Copyright (C) 2012 Nick Bolton
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file LICENSE that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ipc/IpcClient.h"
+#include "ipc/Ipc.h"
+#include "ipc/IpcServerProxy.h"
+#include "ipc/IpcMessage.h"
+#include "base/TMethodEventJob.h"
+
+//
+// IpcClient
+//
+
+IpcClient::IpcClient(IEventQueue* events, SocketMultiplexer* socketMultiplexer) :
+    m_serverAddress(NetworkAddress(IPC_HOST, IPC_PORT)),
+    m_socket(events, socketMultiplexer, IArchNetwork::kINET),
+    m_server(nullptr),
+    m_events(events)
+{
+    init();
+}
+
+IpcClient::IpcClient(IEventQueue* events, SocketMultiplexer* socketMultiplexer, int port) :
+    m_serverAddress(NetworkAddress(IPC_HOST, port)),
+    m_socket(events, socketMultiplexer, IArchNetwork::kINET),
+    m_server(nullptr),
+    m_events(events)
+{
+    init();
+}
+
+void
+IpcClient::init()
+{
+    m_serverAddress.resolve();
+}
+
+IpcClient::~IpcClient()
+{
+}
+
+void
+IpcClient::connect()
+{
+    m_events->adoptHandler(
+        m_events->forIDataSocket().connected(), m_socket.getEventTarget(),
+        new TMethodEventJob<IpcClient>(
+        this, &IpcClient::handleConnected));
+
+    m_socket.connect(m_serverAddress);
+    m_server = new IpcServerProxy(m_socket, m_events);
+
+    m_events->adoptHandler(
+        m_events->forIpcServerProxy().messageReceived(), m_server,
+        new TMethodEventJob<IpcClient>(
+        this, &IpcClient::handleMessageReceived));
+}
+
+void
+IpcClient::disconnect()
+{
+    m_events->removeHandler(m_events->forIDataSocket().connected(), m_socket.getEventTarget());
+    m_events->removeHandler(m_events->forIpcServerProxy().messageReceived(), m_server);
+
+    m_server->disconnect();
+    delete m_server;
+    m_server = nullptr;
+}
+
+void
+IpcClient::send(const IpcMessage& message)
+{
+    assert(m_server != nullptr);
+    m_server->send(message);
+}
+
+void
+IpcClient::handleConnected(const Event&, void*)
+{
+    m_events->addEvent(Event(
+        m_events->forIpcClient().connected(), this, m_server, Event::kDontFreeData));
+
+    IpcHelloMessage message(kIpcClientNode);
+    send(message);
+}
+
+void
+IpcClient::handleMessageReceived(const Event& e, void*)
+{
+    Event event(m_events->forIpcClient().messageReceived(), this);
+    event.setDataObject(e.getDataObject());
+    m_events->addEvent(event);
+}